| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $200.58 | 12.538% | $225.7287 | $225.73 | $225.75 | $225.70 |
| Purchase #2 | $141.48 | 9.553% | $154.9956 | $155.00 | $155.00 | $155.00 |
| Purchase #3 | $126.74 | 3.479% | $131.1493 | $131.15 | $131.15 | $131.10 |
| Purchase #4 | $235.60 | 11.372% | $262.3924 | $262.39 | $262.40 | $262.40 |
| Purchase #5 | $210.83 | 9.639% | $231.1519 | $231.15 | $231.15 | $231.20 |
| Purchase #6 | $155.90 | 4.118% | $162.32 | $162.32 | $162.30 | $162.30 |
| Purchase #7 | $62.85 | 12.448% | $70.6736 | $70.67 | $70.65 | $70.70 |
| 7 purchase totals = | $1,133.98 | $1,238.4115 | $1,238.41 | $1,238.40 | $1,238.40 | |